`make W=1` warns: kernel/rcu/tree.c:226:15: warning: no previous prototype for ‘rcu_rnp_online_cpus’ [-Wmissing-prototypes] unsigned long rcu_rnp_online_cpus(struct rcu_node *rnp) ^~~~~~~~~~~~~~~~~~~
Signed-off-by: Eric Engestrom <eric.engest...@imgtec.com> --- I couldn't figure out how this list is ordered, I'm happy to move this line if you want :) --- kernel/rcu/tree.h | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index f714f87..23be3dc 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -668,6 +668,7 @@ static void rcu_sysidle_init_percpu_data(struct rcu_dynticks *rdtp); static bool rcu_nohz_full_cpu(struct rcu_state *rsp); static void rcu_dynticks_task_enter(void); static void rcu_dynticks_task_exit(void); +static unsigned long rcu_rnp_online_cpus(struct rcu_node *rnp); #endif /* #ifndef RCU_TREE_NONCORE */ -- Cheers, Eric